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Colorimetry Testing Articles & Analysis: Older
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A big European car manufacturer operates three factories for manufacturing gear boxes for passenger cars. One of the three factories in mid-Europe uses approx. 10,000 l hydraulic oil in different machines. After three years of continuous operation, malfunction of hydraulic components rose ...
Despite the abundant content of collagen, accounting for about 30% of total body protein, it may be difficult to purify and analyze. This is due to collagen molecules forming an extensive network through different types of cross-linking, making the collagen molecules insoluble and difficult to extract.At present, several types of analysis methods are available for collagen analysis:ELISA of ...
iPeak® is IUL’s colorimetric rapid test reader that enhances the colors of your test. With IUL’s technology, you can export and print the results and send them in real-time. In this way, it is possible to integrate the results to your laboratory information system (LIS) or send them to your server with just one click. What to consider when doing a lateral flow reader OEM project? ...
ByIUL S.A.
Ancient ideas such as extreme heat and coagulation have survived the test of time and served as building blocks upon which modern disinfection methods were developed. ...
Lateral flow tests, also known as lateral flow immunochromatographic assays or rapid tests, are devices intended to detect the presence of a substance in a liquid sample without the need of any specialized equipment. A lateral flow test is easy to read, and do not require a specialized training. So, how it is possible to quantify a test like this one? With a lateral flow strip reader. While the ...
ByIUL S.A.
Real-time continuous online measurement system for ammonia Low Initial Procurement Cost compared to competing technologies and offerings No need for chemical feed and rebuilding of sensors Lower Cost of Ownership due to very long sensor lifetime, low maintenance & cleaning requirements for inline, immersion & submersion ion selective sensors Intuitive and easy to use TT-MA analyser ...
Disclaimers: – Links to third party websites in this post are not to be considered as Flowlink's endorsement of their products. Turbidity reduction is often necessary to provide water suitable for discharge to the environment or a municipal sewer system. Conventional clarification is the most commonly used process for turbidity reduction. Conventional clarification consists of ...
Disclaimers: – This post offers my view on the topic based on my review of scientific literature and manufacturer’s documentation available online as well as my own hands-on experience with chitosan and other chemicals in water treatment. – Links to third party websites in this post are not to be considered as my endorsement of their products. What is chitosan? Chitosan, a ...
TOTAL ACID NUMBER A high concentration of acidic compounds in a lubricant can lead to corrosion of machine parts and clogged oil filters due to the formation of varnish and sludge. When a lubricant breaks down, acidic by-products will be formed from the chemical decomposition of the base stock and additives in the presence of air and heat. Total Acid Number (TAN) is a measure of acid ...
Chlorine is the most widely used disinfectant worldwide, partially because residual protection is maintained after treatment. This residual is measured using colorimetric test kits varying in accuracy, precision, training required, and cost. Seven commercially available colorimeters, color wheel and test tube comparator kits, pool test kits, and test strips were evaluated for use in ...
Problem A leading food processing company had a problem. Their need to meet safety and cleanliness levels meant an increase in the use of biocides to satisfy these more restrictive standards. However, their ability to effectively eliminate bacteria came with a reduction in needed bacterial action in their effluent wastewater system. Non-neutralized quats in the wastewater at the company’s ...
Water pollution is a worldwide problem affecting developing and developed countries alike. Heavy metal contaminants are one prevalent type of water pollutant. They are persistent in the environment once d is charged and removal from source waters is necessary to ensure a clean drinking water supply. The problem of heavy metal pollution arises from several sources. Heavy metals such as uranium can ...
Over the past 30 years, tubewells have become a ubiquitous source of potable groundwater in South Asia. Considered safer than surface water, groundwater naturally contains minerals that may impact human health; however, few data exist on tubewell water mineral content or its association with human nutritional or health conditions. We surveyed iron concentration in tubewell water across a 435 km2, ...
APPENDIX I (Continued) B. Air Monitoring Equipment There are different methods available for air monitoring. These include colorimetric detector tubes (e.g., National Draeger, Sensidyne, Matheson-Kitagawa, MSA) and realtime remote sensing monitors (e.g., PureAire Monitoring Systems). NOTE: These air monitoring methods apply to enclosed areas, including greenhouse soil fumigation and commodity ...
Precious metal, non-ferrous, and ferrous plating operations cover almost every facet of modern life: automotive parts, kitchen & bathroom fixtures, electrical parts, electronic components, furniture, tools, plumbing, construction supplies, die castings, jewelry, etc. Good manufacturing practices, and lately, government regulations for environmental safety, have prompted many plating ...